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公开(公告)号:US20090204749A1
公开(公告)日:2009-08-13
申请号:US12384908
申请日:2009-04-11
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command, by writing a pattern of data to the flash storage unit, such that the flash storage units are purged substantially in parallel with each other.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器通过向闪存存储单元写入数据模式来响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此平行地清除。
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公开(公告)号:US08000153B2
公开(公告)日:2011-08-16
申请号:US12286763
申请日:2008-10-01
IPC分类号: G11C16/04
摘要: A flash storage device includes flash storage units that are erased in response to a condition or command while allowing the flash storage device to be used subsequent to the erase. A flash controller interface receives a command for erasing the flash storage device and provides an erase command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides an erase command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other and the erase operations overlap. Subsequent to the erase, certain control data is reconstructed to allow subsequent use of the flash storage device.
摘要翻译: 闪存存储设备包括闪存存储单元,其在响应于条件或命令时被擦除,同时允许在擦除之后使用闪存存储设备。 闪存控制器接口接收擦除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供擦除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供擦除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除并且擦除操作重叠。 在擦除之后,重建某些控制数据以允许随后使用闪存存储设备。
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公开(公告)号:US07903474B2
公开(公告)日:2011-03-08
申请号:US12384908
申请日:2009-04-11
IPC分类号: G11C16/04
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command, by writing a pattern of data to the flash storage unit, such that the flash storage units are purged substantially in parallel with each other.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器通过向闪存存储单元写入数据模式来响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此平行地清除。
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公开(公告)号:US20090201734A1
公开(公告)日:2009-08-13
申请号:US12384932
申请日:2009-04-11
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command wherein, during or subsequent to the purge, the purge is verified. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other. The purge of the flash storage device is subsequently verified.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元,其中在净化期间或之后清除净化。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。 随后验证闪存存储设备的清除。
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公开(公告)号:US07450436B2
公开(公告)日:2008-11-11
申请号:US11582783
申请日:2006-10-17
IPC分类号: G11C16/04
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command while allowing the flash storage device to be used subsequent to the purge. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other. Subsequent to the purge, certain control data is reconstructed to allow subsequent use of the flash storage device.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元,同时允许在清除之后使用闪存存储设备。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。 在清除之后,重建某些控制数据以允许随后使用闪存存储设备。
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公开(公告)号:US20070088905A1
公开(公告)日:2007-04-19
申请号:US11582792
申请日:2006-10-17
IPC分类号: G06F12/00
CPC分类号: G06F21/79 , G06F2221/2143 , G11C16/16
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。
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公开(公告)号:US07929354B2
公开(公告)日:2011-04-19
申请号:US12384932
申请日:2009-04-11
IPC分类号: G11C16/04
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command wherein, during or subsequent to the purge, the purge is verified. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other. The purge of the flash storage device is subsequently verified.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元,其中在净化期间或之后清除净化。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。 随后验证闪存存储设备的清除。
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公开(公告)号:US20090201732A1
公开(公告)日:2009-08-13
申请号:US12384933
申请日:2009-04-11
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。
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公开(公告)号:US20070101049A1
公开(公告)日:2007-05-03
申请号:US11582782
申请日:2006-10-17
IPC分类号: G06F12/00
CPC分类号: G06F12/0246
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command, by writing a pattern of data to the flash storage unit, such that the flash storage units are purged substantially in parallel with each other.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器通过向闪存存储单元写入数据模式来响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此平行地清除。
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公开(公告)号:US20070101048A1
公开(公告)日:2007-05-03
申请号:US11582728
申请日:2006-10-17
IPC分类号: G06F12/00
CPC分类号: G06F12/0246
摘要: A flash storage device includes flash storage units that are purged in response to a condition or command wherein, during or subsequent to the purge, the purge is verified. A flash controller interface receives a command for purging the flash storage device and provides a purge command to flash controllers in the flash storage device. Alternatively, the flash storage device detects a condition in response to which the flash controller interface provides a purge command to the flash controllers. Each flash controller independently erases a flash storage unit in response to receiving the purge command such that the flash storage units are erased substantially in parallel with each other. The purge of the flash storage device is subsequently verified.
摘要翻译: 闪存存储设备包括响应于条件或命令而被清除的闪存存储单元,其中在净化期间或之后清除净化。 闪存控制器接口接收用于清除闪存存储设备的命令,并向闪存存储设备中的闪存控制器提供清除命令。 或者,闪存存储设备检测响应于闪存控制器接口向闪存控制器提供清除命令的条件。 每个闪存控制器响应于接收到清除命令而独立地擦除闪存存储单元,使得闪存存储单元基本上彼此并行擦除。 随后验证闪存存储设备的清除。
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